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# Copyright 2016 Samsung Electronics Co., Ltd.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# use TAB-8
CURDIR = `pwd`
NUTTX ?= $(CURDIR)/../nuttx/nuttx
TYPE ?= release
JERRYHEAP ?= 64
STFLASH ?= ../../stlink/st-flash
NUTTXINC = $(NUTTX)/include
NUTTXLIB = $(NUTTX)/lib
INTERM = build/obj-nuttx-stm32f4
OUTPUT = build/bin/$(TYPE).nuttx-stm32f4
COPYTARGET = $(NUTTXLIB)
EXT_CFLAGS := -mlittle-endian -mthumb -mcpu=cortex-m4 -march=armv7e-m
EXT_CFLAGS += -mfpu=fpv4-sp-d16 -mfloat-abi=hard -Wno-conversion
.PHONY: nutx flash clean
all:
mkdir -p $(INTERM)
mkdir -p $(OUTPUT)
cmake -B$(INTERM) -H./ \
-DENABLE_LTO=OFF \
-DENABLE_VALGRIND=OFF \
-DCMAKE_TOOLCHAIN_FILE=build/configs/toolchain_external.cmake \
-DEXTERNAL_CMAKE_SYSTEM_PROCESSOR=armv7l \
-DEXTERNAL_CMAKE_C_COMPILER=arm-none-eabi-gcc \
-DEXTERNAL_CMAKE_C_COMPILER_ID=GNU \
-DEXTERNAL_BUILD_ENTRY_FILE=./targets/nuttx-stm32f4/main-nuttx.c \
-DEXTERNAL_COMPILE_FLAGS="$(EXT_CFLAGS)" \
-DEXTERNAL_LIBC_INTERFACE=$(NUTTXINC) \
-DEXTERNAL_CMAKE_SYSTEM_PROCESSOR=arm \
-DEXTERNAL_MEM_HEAP_SIZE_KB=$(JERRYHEAP)
make -C $(INTERM) $(TYPE).external
cp `cat $(INTERM)/$(TYPE).external/list` $(OUTPUT)/.
cp $(OUTPUT)/lib$(TYPE).jerry-core.a $(COPYTARGET)/libjerrycore.a
cp $(OUTPUT)/lib$(TYPE).jerry-libm.lib.a $(COPYTARGET)/libjerrylibm.a
cp $(INTERM)/lib$(TYPE).external-entry.a $(OUTPUT)/.
cp $(OUTPUT)/lib$(TYPE).external-entry.a $(COPYTARGET)/libjerryentry.a
nuttx:
cd $(NUTTX); make
flash:
cd $(NUTTX); $(STFLASH) write nuttx.bin 0x8000000
clean:
rm -rf $(INTERM)
rm -rf $(OUTPUT)
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